NFC mobile payments are convenient and easy and more secure than traditional credit cards and cash. One of the biggest players in this market is Google Wallet, which was unveiled back in May 2011. But Google's service is not the most successful, and it is about to face a competitor with a much more prepared and widespread infrastructure – Isis.
Isis is an NFC mobile payment service made in collaboration by Verizon, AT&T and T-Mobile. Sprint is out of the equation, as it is fighting the battle alongside Google Wallet (only recently has Google Wallet become available for non-Sprint devices). This means that we have three of the largest carriers in the US going against a single one (and one of the smallest), making it look like a rough future for Sprint.
Not only is Isis backed up by three major US carriers, but there are also agreements
